I would like you to search for a manufacturer of miniature famous landmarks (Big Ben, Statue of Liberty, Eiffel Tower and Pyramid). The products must be waterproof and non toxic when placed in water. They would also need to be packaged in a gift box. Furthermore, the manufacturer must be able to send the product to international customers when instructed to do so (drop shipping). This would be to customers in the UK. I also need to know how much it would cost to produce and send 50, 100 and 500 of these units (to the UK only). If you can complete this task, I would like to request someone with excellent English. Please specify how much time this will take and the cost.